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Pr4CoS7

Alexandria ALEX

Alex-ID: agm005261641 · Space group: P6_3 (#173)

Basic Information

Formula
Pr4CoS7
Alex-ID
agm005261641
Elements
3
Sites
24
Space group
P6_3 (#173)
Crystal system
hexagonal
Volume
602.05
ų
Cell a
9.7974
Å
Cell b
9.7974
Å
Cell c
7.2424
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr4CoS7
Pr
8.00 · 33.3%
Co
2.00 · 8.3%
S
14.00 · 58.3%

Energy & Stability

Energy above hull
0.1789
eV/atom
Formation energy
-1.9996
eV/atom
Corrected total energy
-158.2926
eV
Raw total energy
-149.0042
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.8768
Total magnetisation
6.0066
μB

Additional Information

Prototype ID

AB4C7_46_spg4

Decomposition

Co9S8 Pr2S3 Co3S4

Computed at

2023-05-10 05:58:11.559821

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005261641).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005261641
data_agm005261641
_cell_length_a     9.79736
_cell_length_b     9.79736
_cell_length_c     7.24241
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       602.04843
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Pr1 Pr 0.33333 0.66667 0.17927 1.00000
  Pr2 Pr 0.66667 0.33333 0.67927 1.00000
  Pr3 Pr 0.37600 0.18069 0.22618 1.00000
  Pr4 Pr 0.81931 0.19531 0.22618 1.00000
  Pr5 Pr 0.62400 0.81931 0.72618 1.00000
  Pr6 Pr 0.80469 0.62400 0.22618 1.00000
  Pr7 Pr 0.18069 0.80469 0.72618 1.00000
  Pr8 Pr 0.19531 0.37600 0.72618 1.00000
  Co1 Co 0.00000 0.00000 0.88529 1.00000
  Co2 Co 0.00000 0.00000 0.38529 1.00000
  S1 S 0.54204 0.07277 0.46000 1.00000
  S2 S 0.92723 0.46927 0.46000 1.00000
  S3 S 0.45796 0.92723 0.96000 1.00000
  S4 S 0.53073 0.45796 0.46000 1.00000
  S5 S 0.07277 0.53073 0.96000 1.00000
  S6 S 0.46927 0.54204 0.96000 1.00000
  S7 S 0.33333 0.66667 0.55605 1.00000
  S8 S 0.66667 0.33333 0.05605 1.00000
  S9 S 0.13121 0.25556 0.33896 1.00000
  S10 S 0.74444 0.87565 0.33896 1.00000
  S11 S 0.86879 0.74444 0.83896 1.00000
  S12 S 0.12435 0.86879 0.33896 1.00000
  S13 S 0.25556 0.12435 0.83896 1.00000
  S14 S 0.87565 0.13121 0.83896 1.00000
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